资料：Plasmon-enhanced fluorescence provided by silver nanoprisms for sensitive detection of sulfide笔者：G Lin，M Lewandowska医学文献环节：//www.zhangqiaokeyan.com/academic-journal-foreign_sensors-actuators-chemical_thesis/0204120256992.html提要Noble metallic nanostructures, such as silver, play an important role in fluorescent enhancement. In this paper, a serial of silver nanoprisms were fabricated by using seed-mediated growth method, and their surface plasmon resonance (SPR) peak could be controlled from 500 nm to 900 nm through adjusting the volume of silver seed solution. Then three kinds of as-prepared silver nanoprisms were conjugated with Atto550 by using polymer COOH-PEG-SH and streptavidin-biotin bond. It is proved that all these three silver nanoprisms present good ability in enhancing the fluorescent intensity of Atto550, especially the one with SPR peak at 570 nm, which results in almost ten times enhancement of the fluorescent intensity. By using Atto550 functionalized silver nanoprisms (SPR 570 nm), an "off" sensor has been designed, which shows excellent ability in quantitatively detecting sulfide in aqueous solution.

贵合金材料奈米框架，如银，在荧光激发中推动主要要帮助。在我们中，根据采用种子图片bt介导的衍生具体方法制造出一个多型号银奈米反射镜，且根据的调节银种子图片bt氢氧化钠溶液的质量分数，患者的漆层等亚铁离子体振动（SPR）阀值可以从500nm到900nm设定。以后根据采用汇聚物COOH-PEG-SH和链霉抗生态学工程素球蛋白 - 生态学工程素键将几种用分离纯化的银奈米纳压奈米与ATTO550缀合。实际证明书，因此这3种银纳莫纳莫型在增强学习ATTO550的荧光強度等方面普遍存在积极的实力素质，特别是在570nm处含有SPR峰的荧光強度，这导至荧光強度的近10倍。用适用Atto550官能化银微米素（SPR 570nm），的设计了“OFF”感应器器，其体现 出表现出色的在水氢氧化钠溶液中按量检测工具硫化橡胶物的表现出色实力素质。相关内容推介：Biotin-PEG-FABiotin-PEG-NHSAlkyne-PEG-BiotinSilane-PEG-BiotinLA-PEG-BiotinIA-PEG-BiotinBiotin-PEG-ACAN3-PEG-BiotinOPSS-PEG-BiotinBiotin-PEG-MalBiotin-PEG-SCMSH-PEG-Biotin上文优秀文章东西来自各种各样杂志期刊或论文，以免抄袭请关联.我删掉！